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Help for Pop Up when "add to cart" as not been pressed

Cyberspiritual
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Cyberspiritual

Cyberspiritual

Posted
Posted (edited)

Hi,

 

I have installed contribution Add Multiple Products (http://www.oscommerce.com/community/contributions,1129).

Made some new plus/minus button.

 

But now, I would like to make sure that when my customer add some qty in the field, they don't forget to press "add to cart".

 

So I decided to put some java script:

 

I added this a the top of product_listing_multi.php

<script language="javascript" type="text/javascript">
needToConfirm = false;
window.onbeforeunload = askConfirm;

function askConfirm(){
	if (needToConfirm){
		return "You did'nt press the add to cart button do you want to leave anyway?.";
		}	
	}
</script>

 

Then I changed this:

<input type="text" name="add_id['.$number_of_products.']"  id="add_id_'.$listing['products_id'].'" value="0" size="4" >

to this:

<input type="text" name="add_id['.$number_of_products.']"  id="add_id_'.$listing['products_id'].'" value="0" size="4" onchange="needToConfirm=true">

 

and then I planned on adding this:

onclick="needToConfirm=false"

 

 

to html_output.php right after: 

$image_submit =  '<input type="image"

 

But I tried it after the first two change to see if the popup would come in ...and it does'nt...I don't know why..

Any help would be appreciated.

 

 

Here's the complete file for those who need it:

<form name="cart_multi" method="post" action="<?php echo tep_href_link(FILENAME_SHOPPING_CART, tep_get_all_get_params(array('action')) . 'action=add_multi', 'NONSSL'); ?>">
<script language=javascript> function changeValue(textObject,delta){  var myVal = parseInt(textObject.value);  if (myVal == NaN) {   myVal = 0;   } else {  myVal = myVal + delta;  }  /* check that it is not negetive */  if (myVal < 0) {  myVal = 0;  }  textObject.value = myVal;  return; } </script>
<script language="javascript" type="text/javascript">
needToConfirm = false;
window.onbeforeunload = askConfirm;

function askConfirm(){
	if (needToConfirm){
		return "You did'nt press the add to cart button do you want to leave anyway?.";
		}	
	}
</script>
<?php
/*
 $Id: product_listing.php,v 1.44 2003/06/09 22:49:59 hpdl Exp $

 osCommerce, Open Source E-Commerce Solutions
 http://www.oscommerce.com

 Copyright (c) 2003 osCommerce

 Released under the GNU General Public License
*/

 $listing_split = new splitPageResults($listing_sql, MAX_DISPLAY_SEARCH_RESULTS, 'p.products_id');

 if ( ($listing_split->number_of_rows > 0) && ( (PREV_NEXT_BAR_LOCATION == '1') || (PREV_NEXT_BAR_LOCATION == '3') ) ) {
?>
<table border="0" width="100%" cellspacing="0" cellpadding="0">
 <tr>
<td align="right" class="main"><?php echo tep_image_submit('button_in_cart.gif', IMAGE_BUTTON_IN_CART); ?></td>
 </tr>
</table>
<br>
<table border="0" width="100%" cellspacing="0" cellpadding="2">
 <tr>
<td class="smallText"><?php echo $listing_split->display_count(TEXT_DISPLAY_NUMBER_OF_PRODUCTS); ?></td>
<td class="smallText" align="right"><?php echo TEXT_RESULT_PAGE . ' ' . $listing_split->display_links(MAX_DISPLAY_PAGE_LINKS, tep_get_all_get_params(array('page', 'info', 'x', 'y'))); ?></td>
 </tr>
</table>
<?php
 }

 $list_box_contents = array();

 for ($col=0, $n=sizeof($column_list); $col<$n; $col++) {
switch ($column_list[$col]) {
  case 'PRODUCT_LIST_MODEL':
	$lc_text = TABLE_HEADING_MODEL;
	$lc_align = '';
	break;
  case 'PRODUCT_LIST_NAME':
	$lc_text = TABLE_HEADING_PRODUCTS;
	$lc_align = '';
	break;
  case 'PRODUCT_LIST_MANUFACTURER':
	$lc_text = TABLE_HEADING_MANUFACTURER;
	$lc_align = '';
	break;
  case 'PRODUCT_LIST_PRICE':
	$lc_text = TABLE_HEADING_PRICE;
	$lc_align = 'right';
	break;
  case 'PRODUCT_LIST_QUANTITY':
	$lc_text = TABLE_HEADING_QUANTITY;
	$lc_align = 'right';
	break;
  // START: display min. order. qty. mod
  case 'PRODUCT_LIST_MIN_ORDER_QTY':
	$lc_align = 'center';
	$lc_text = ' ' . TABLE_HEADING_MIN_ORDER_QTY . ' ';
	break;
  // END: display min. order. qty. mod
  case 'PRODUCT_LIST_WEIGHT':
	$lc_text = TABLE_HEADING_WEIGHT;
	$lc_align = 'right';
	break;
  case 'PRODUCT_LIST_IMAGE':
	$lc_text = TABLE_HEADING_IMAGE;
	$lc_align = 'center';
	break;
  case 'PRODUCT_LIST_BUY_NOW':
	$lc_text = TABLE_HEADING_BUY_NOW;
	$lc_align = 'center';
	break;
}

if ( ($column_list[$col] != 'PRODUCT_LIST_BUY_NOW') && ($column_list[$col] != 'PRODUCT_LIST_IMAGE') ) {
  $lc_text = tep_create_sort_heading($HTTP_GET_VARS['sort'], $col+1, $lc_text);
}

$list_box_contents[0][] = array('align' => $lc_align,
								'params' => 'class="productListing-heading"',
								'text' => ' ' . $lc_text . ' ');
 }

 if ($listing_split->number_of_rows > 0) {
$rows = 0;
$listing_query = tep_db_query($listing_split->sql_query);
while ($listing = tep_db_fetch_array($listing_query)) {

  $rows++;

  if (($rows/2) == floor($rows/2)) {
	$list_box_contents[] = array('params' => 'class="productListing-even"');
  } else {
	$list_box_contents[] = array('params' => 'class="productListing-odd"');
  }

  $cur_row = sizeof($list_box_contents) - 1;

  for ($col=0, $n=sizeof($column_list); $col<$n; $col++) {
	$lc_align = '';

	switch ($column_list[$col]) {
	  case 'PRODUCT_LIST_MODEL':
		$lc_align = '';
		$lc_text = ' ' . $listing['products_model'] . ' ';
		break;
	  case 'PRODUCT_LIST_NAME':
		$lc_align = '';
		if (isset($HTTP_GET_VARS['manufacturers_id'])) {
		  $lc_text = '<a href="' . tep_href_link(FILENAME_PRODUCT_INFO, 'manufacturers_id=' . $HTTP_GET_VARS['manufacturers_id'] . '&products_id=' . $listing['products_id']) . '">' . $listing['products_name'] . '</a>';
		} else {
		  $lc_text = ' <a href="' . tep_href_link(FILENAME_PRODUCT_INFO, ($cPath ? 'cPath=' . $cPath . '&' : '') . 'products_id=' . $listing['products_id']) . '">' . $listing['products_name'] . '</a> ';
		}
		break;
	  case 'PRODUCT_LIST_MANUFACTURER':
		$lc_align = '';
		$lc_text = ' <a href="' . tep_href_link(FILENAME_DEFAULT, 'manufacturers_id=' . $listing['manufacturers_id']) . '">' . $listing['manufacturers_name'] . '</a> ';
		break;
	  case 'PRODUCT_LIST_PRICE':
		$lc_align = 'right';
		if (tep_not_null($listing['specials_new_products_price'])) {
		  $lc_text = ' <s>' .  $currencies->display_price($listing['products_price'], tep_get_tax_rate($listing['products_tax_class_id'])) . '</s>  <span class="productSpecialPrice">' . $currencies->display_price($listing['specials_new_products_price'], tep_get_tax_rate($listing['products_tax_class_id'])) . '</span> ';
		} else {
		  $lc_text = ' ' . $currencies->display_price($listing['products_price'], tep_get_tax_rate($listing['products_tax_class_id'])) . ' ';
		}
		break;
	  case 'PRODUCT_LIST_QUANTITY':
		$lc_align = 'right';
		$lc_text = ' ' . $listing['products_quantity'] . ' ';
		break;
	  // START: display min. order. qty. mod
	  case 'PRODUCT_LIST_MIN_ORDER_QTY':
		$lc_align = '';
		$lc_text = ' ' . $listing['products_min_order_qty'] . ' ';
		break;
	  // END: display min. order. qty. mod
	  case 'PRODUCT_LIST_WEIGHT':
		$lc_align = 'right';
		$lc_text = ' ' . $listing['products_weight'] . ' ';
		break;
	  case 'PRODUCT_LIST_IMAGE':
		$lc_align = 'center';
		if (isset($HTTP_GET_VARS['manufacturers_id'])) {
		  $lc_text = '<a href="' . tep_href_link(FILENAME_PRODUCT_INFO, 'manufacturers_id=' . $HTTP_GET_VARS['manufacturers_id'] . '&products_id=' . $listing['products_id']) . '">' . tep_image(DIR_WS_IMAGES . $listing['products_image'], $listing['products_name'], SMALL_IMAGE_WIDTH, SMALL_IMAGE_HEIGHT) . '</a>';
		} else {
		  $lc_text = ' <a href="' . tep_href_link(FILENAME_PRODUCT_INFO, ($cPath ? 'cPath=' . $cPath . '&' : '') . 'products_id=' . $listing['products_id']) . '">' . tep_image(DIR_WS_IMAGES . $listing['products_image'], $listing['products_name'], SMALL_IMAGE_WIDTH, SMALL_IMAGE_HEIGHT) . '</a> ';
		}
		break;
	  case 'PRODUCT_LIST_BUY_NOW':			  
$lc_align = 'center';  
//$lc_text = '<a href="' . tep_href_link(basename($PHP_SELF),  tep_get_all_get_params(array('action')) .  'action=buy_now&products_id=' . $listing['products_id']) . '">'  . tep_image_button('button_buy_now.gif', IMAGE_BUTTON_BUY_NOW) .  '</a> '; 
$lc_text = '<input type=button value=" -1" onclick="java script:changeValue(document.getElementById(\'add_id_'.$listing['products_id'].'\'),-1);return  false;"><input type="text" name="add_id['.$number_of_products.']"  id="add_id_'.$listing['products_id'].'" value="0" size="4" onchange="needToConfirm=true"><input  type=button value="+1" onclick="java script:changeValue(document.getElementById(\'add_id_'.$listing['products_id'].'\'),1);return  false;">'; 
$lc_text .= '<input type="hidden"  name="products_id['.$number_of_products.']"  value="'.$listing['products_id'].'">';			  
break;		  
}

	$list_box_contents[$cur_row][] = array('align' => $lc_align,
										   'params' => 'class="productListing-data"',
										   'text'  => $lc_text);
  }
}

new productListingBox($list_box_contents);
 } else {
$list_box_contents = array();

$list_box_contents[0] = array('params' => 'class="productListing-odd"');
$list_box_contents[0][] = array('params' => 'class="productListing-data"',
							   'text' => TEXT_NO_PRODUCTS);

new productListingBox($list_box_contents);
 }

 if ( ($listing_split->number_of_rows > 0) && ((PREV_NEXT_BAR_LOCATION == '2') || (PREV_NEXT_BAR_LOCATION == '3')) ) {
?>
<table border="0" width="100%" cellspacing="0" cellpadding="2">
 <tr>
<td class="smallText"><?php echo $listing_split->display_count(TEXT_DISPLAY_NUMBER_OF_PRODUCTS); ?></td>
<td class="smallText" align="right"><?php echo TEXT_RESULT_PAGE . ' ' . $listing_split->display_links(MAX_DISPLAY_PAGE_LINKS, tep_get_all_get_params(array('page', 'info', 'x', 'y'))); ?></td>
 </tr>
</table>
<br>
<table border="0" width="100%" cellspacing="0" cellpadding="0">
 <tr>
<td align="right" class="main"><?php echo tep_image_submit('button_in_cart.gif', IMAGE_BUTTON_IN_CART); ?></td>
 </tr>
</table>
</form>
<?php
 }
?>

Edited by Cyberspiritual
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Cyberspiritual

Cyberspiritual

Posted
  • Author
Posted

Ok so to make some test I have try to only put the first code in my page:

<script language="javascript" type="text/javascript">
needToConfirm = false;
window.onbeforeunload = askConfirm;

function askConfirm(){
	if (needToConfirm){
		return "You did'nt press the add to cart button do you want to leave anyway?.";
		}	
	}
</script>

 

But I changed needToConfirm = false; to needToConfirm = true;

 

And now I get the popup, but even when the customer did'nt make a change... So I put it back to "needToConfirm = false;"

 

And so my problem is there: (the onchange function does'nt seems to work..)but why???

<input type="text" name="add_id['.$number_of_products.']"  id="add_id_'.$listing['products_id'].'" value="0" size="4" onchange="needToConfirm=true">

 

 

Any idea ?

 

Thank's

Will

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